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Closed Dec 23–27 for the holidays 🎄. Orders ship Dec 30. Wishing you a joyful holiday season!
Closed Dec 23–27 for the holidays 🎄. Orders ship Dec 30. Wishing you a joyful holiday season!

Water Truck Parts

Our warehouse is stocked with the industry's most reliable water truck parts to keep your water trucks running efficiently. We have an extensive inventory of replacement parts for any water truck brand. As a top supplier in the industry, we make it easy to find the right parts for your water trucks, regardless of make or model. Simply search our site using your normal part number to see if we have it in stock. If you don't see what you're looking for, don't hesitate to call us at 602-253-7739 for assistance. With 75+ years of experience in the industry, we're here to help you find the parts you need. Our inventory includes pumps, valves, spray heads, hose reels, Coxreels®, hose, water cannons, and nozzles.
Water Truck Parts - UnitedBuilt Equipment

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  • 513 in stock

    Nut, Aluminum, For UnitedBuilt AV9030 Valve (SPRAYNUTALUM)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.25
    $27.25 - $27.25
    Current price $27.25

    Aluminum nut for OEM UnitedBuilt AV9030 legacy water truck valve.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.25
    $27.25 - $27.25
    Current price $27.25
  • 4 in stock

    O-Ring 2-143 Buna, 0.103 x 2.43, Berkeley S24599

    Berkeley
    Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99

    O-Ring 2-143 Buna, 0.103 x 2.43, Berkeley S24599

    Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99
    Save 35% Save %
  • 170 in stock

    O-Ring AS-568-010 0.239 x 0.070, Elkhart Brass 57348000

    Elkhart Brass
    Original price $9.00
    Original price $9.00 - Original price $9.00
    Original price $9.00
    Current price $8.50
    $8.50 - $8.50
    Current price $8.50

    Original price $9.00
    Original price $9.00 - Original price $9.00
    Original price $9.00
    Current price $8.50
    $8.50 - $8.50
    Current price $8.50
    Save 6% Save %
  • 109 in stock

    O-Ring AS-568-016 0.614 x 0.070, Elkhart 57295000

    Elkhart Brass
    Original price $11.00
    Original price $11.00 - Original price $11.00
    Original price $11.00
    Current price $8.95
    $8.95 - $8.95
    Current price $8.95

    Original price $11.00
    Original price $11.00 - Original price $11.00
    Original price $11.00
    Current price $8.95
    $8.95 - $8.95
    Current price $8.95
    Save 19% Save %
  • 53 in stock

    O-Ring AS-568-025 1.176 x 0.070, Elkhart 57337000

    Elkhart Brass
    Original price $14.00
    Original price $14.00 - Original price $14.00
    Original price $14.00
    Current price $11.50
    $11.50 - $11.50
    Current price $11.50

    Original price $14.00
    Original price $14.00 - Original price $14.00
    Original price $14.00
    Current price $11.50
    $11.50 - $11.50
    Current price $11.50
    Save 18% Save %
  • 59 in stock

    O-Ring AS-568-141 2.300x0.103, 57383000, Elkhart Brass

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $11.00
    $11.00 - $11.00
    Current price $11.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $11.00
    $11.00 - $11.00
    Current price $11.00
  • 52 in stock

    O-Ring AS-568-242 3.984 X .139, Elkhart 57316000

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.37
    $8.37 - $8.37
    Current price $8.37

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.37
    $8.37 - $8.37
    Current price $8.37
  • 8 in stock

    O-Ring Elkhart 57380 (SPRAYMONE57380)

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.52
    $2.52 - $2.52
    Current price $2.52

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.52
    $2.52 - $2.52
    Current price $2.52
  • 36 in stock

    O-Ring Kit For *BEXX* Seal, Coxreels 8970-2-SEALKIT

    Coxreels
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $32.80
    $32.80 - $32.80
    Current price $32.80

    Swivel O-Ring Kit, EPDM, 1185 Series, BEXX

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $32.80
    $32.80 - $32.80
    Current price $32.80
  • 8 in stock

    O-Ring Nitro (SPRAYMONE57298000)

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.50
    $7.50 - $7.50
    Current price $7.50

    O-Ring Nitro (SPRAYMONE57298000)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.50
    $7.50 - $7.50
    Current price $7.50
  • 2 in stock

    O-Ring Nitro (SPRAYMONE57498000)

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.50
    $8.50 - $8.50
    Current price $8.50

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.50
    $8.50 - $8.50
    Current price $8.50
  • 5 in stock

    O-Ring Nitro (SPRAYMONE57563000)

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.31
    $5.31 - $5.31
    Current price $5.31

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.31
    $5.31 - $5.31
    Current price $5.31
  • 3 in stock

    O-Ring Sidewinder (SPRAYMONE57312000)

    Elkhart Brass
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.24
    $10.24 - $10.24
    Current price $10.24

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.24
    $10.24 - $10.24
    Current price $10.24
  • 15 in stock

    O-Ring, 2-175 Buna, 0.103 x 8.987 ID, 4 x 3 Volute O-Ring, Berkeley M14943

    Berkeley
    Original price $17.98
    Original price $17.98 - Original price $17.98
    Original price $17.98
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99

    Original price $17.98
    Original price $17.98 - Original price $17.98
    Original price $17.98
    Current price $11.99
    $11.99 - $11.99
    Current price $11.99
    Save 33% Save %
  • 1137 in stock

    O-Ring, 208, Buna N (Nitrile), 70 Shore A, 5/8" ID, 7/8" OD

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $0.25
    $0.25 - $0.25
    Current price $0.25

    This O-Ring, also known as 208, is made of Buna N (Nitrile) material and has a Shore A hardness of 70. It has an inner diameter of 5/8" and an oute...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $0.25
    $0.25 - $0.25
    Current price $0.25
  • 11 in stock

    O-Ring, Base, Heavy Duty Spray Head Valve BC2403(H)

    UnitedBuilt Equipment
    Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88

    O-Ring, Base, for UnitedBuilt Heavy Duty Spray Head Valve BC2403(H)

    Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88
  • 11 in stock

    O-Ring, Sidewinder, Elkhart 57502000

    Elkhart Brass
    Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99

    O-Ring, Sidewinder, Elkhart 57502000

    Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    Save 19% Save %
  • 7 in stock

    Packing Kit, Buna, 1-1/2", (910A), American Reels 150-23K

    American Reels
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $34.34
    $34.34 - $34.34
    Current price $34.34

    Seal Kit, American Reels 150-23K

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $34.34
    $34.34 - $34.34
    Current price $34.34
  • 0 in stock. Available on backorder

    Packing Ring 1-1/8 ID x 1-5/8 OD, Graphite, Berkeley S08281

    Berkeley
    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00

    Original price $37.00
    Original price $37.00 - Original price $37.00
    Original price $37.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00
    Save 32% Save %
  • 1 in stock

    Packing Set 3/8" for 439M, Franklin 305731917

    Franklin
    Original price $405.00
    Original price $405.00 - Original price $405.00
    Original price $405.00
    Current price $309.00
    $309.00 - $309.00
    Current price $309.00

    Original price $405.00
    Original price $405.00 - Original price $405.00
    Original price $405.00
    Current price $309.00
    $309.00 - $309.00
    Current price $309.00
    Save 24% Save %
  • 40 in stock

    Packing Split Gland, Cast Iron, 1-1/8" Shaft, UnitedBuilt M3ZRM B82468MS

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.00
    $55.00 - $55.00
    Current price $55.00

    Split packing gland set made of cast iron for B3ZRM/M3ZRM pumps.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.00
    $55.00 - $55.00
    Current price $55.00
  • 154 in stock

    Pigtail Harness 138", ID Harness, Three Marker Lights, UnitedBuilt ID4613 (LITEID4613)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $15.97
    $15.97 - $15.97
    Current price $15.97

    Pigtail Harness 138", Three Marker Lights, UnitedBuilt ID4613 For (3) Peterson M163R Marker Lights, Red

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $15.97
    $15.97 - $15.97
    Current price $15.97
  • 360 in stock

    Pigtail Harness 36", Single Market Light, UnitedBuilt MK4611 (LITEMK4611)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.49
    $5.49 - $5.49
    Current price $5.49

    Pigtail Harness 36", Single Market Light, UnitedBuilt MK4611 For Peterson M163A Marker Lights, Amber or Peterson M163R Marker Lights, Red

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.49
    $5.49 - $5.49
    Current price $5.49
  • 380 in stock

    Pigtail Harness 90", Single Marker Light, UnitedBuilt MK4612 (LITEMK4612)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.84
    $8.84 - $8.84
    Current price $8.84

    Pigtail Harness 90", Single Market Light, UnitedBuilt MK4612 For Peterson M163A Marker Lights, Amber or Peterson M163R Marker Lights, Red

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.84
    $8.84 - $8.84
    Current price $8.84

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